# Tournament Mechanics The following pages will cover these topics: * [Round Structure](/tournament-mechanics/round-structure.md) * [Start of Game Procedures](/tournament-mechanics/start-of-game-procedures.md) * [End of Game Procedures](/tournament-mechanics/end-of-game-procedures.md) * [End of Match Procedures](/tournament-mechanics/end-of-match-procedures.md) * [Intentional Draws and Concessions](/tournament-mechanics/intentional-draws-and-concessions.md) * [Sideboarding](/tournament-mechanics/sideboarding.md) * [Time Extensions](/tournament-mechanics/time-extensions.md) * [Decklists](/tournament-mechanics/decklists.md) * [Late Registration](/tournament-mechanics/late-registration.md) * [Dropping from Tournaments](/tournament-mechanics/dropping-from-tournaments.md) * [In-game Notation](/tournament-mechanics/in-game-notation.md) * [Use of Electronic Devices](/tournament-mechanics/use-of-electronic-devices.md) * [Shuffling](/tournament-mechanics/shuffling.md) * [Use of Dice or Counters](/tournament-mechanics/use-of-dice-or-counters.md) * [Sleeves and Plastic Protectors](/tournament-mechanics/sleeves-and-plastic-protectors.md) * [Player Equipment](/tournament-mechanics/player-equipment.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://trg.gatcg.com/tournament-mechanics.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.